Farmers who produce large numbers of hay or straw bales (often over 20,000 per season) are required to attach identification tags for traceability, especially for export markets. These tags typically contain details like the grower, crop year, and field location. Today, tagging is done manually—workers must insert each tag one by one using tools like screwdrivers. This process is extremely slow, repetitive, and prone to errors or missed tags.
The Solution
This invention is an automatic tagging machine that attaches tags to hay bales as they exit the baler, eliminating the need for manual tagging. The device is mounted directly onto the baler and holds a strip of tags that feed through a mechanical system. A sensor detects when a bale is ready, and a pneumatic plunger inserts the tag into the bale automatically.
What’s New and Innovative
Unlike older systems that often jammed or failed, this invention uses a curved feed path, precision gears, and air-powered cleaning to ensure smooth tag feeding. It also has a smart sensor and safety system that allows the machine to flex if a bale moves unexpectedly—preventing damage.
Tangible Benefits
- Saves time and labor—no more manual tagging.
- Increases tagging accuracy and consistency.
- Prevents machine jams using air cleaning and optimized design.
- Enhances bale traceability, supporting industry and regulatory standards.
Broader Impact
This invention could significantly improve efficiency in hay production, especially for export markets that demand reliable traceability. It reduces the workload for farm workers and brings automation to a repetitive task—boosting productivity while supporting sustainability through improved logistics and data tracking.